This is a design project in 2013. It can be said to be a classic design in that year. Many manufacturers like to copy and look like a simple design, but it is not easy to do. The so-called laymen watch the scene of bustle and professionals watch the doorway. I remember a customer who wanted to imitate this product said (he didn't know it was my design at that time) that it was just a cylinder cut with two knives, I can only laugh without saying a word. Sometimes it is difficult to communicate with these customers, so I did not cooperate in the end. I found this project while sorting out the documents, so share it. In fact, sometimes our designers can be bold in their ideas. Most of the customer's design requirements are popular elements and aesthetics at that time. We can try to predict the design style for customers to choose after two or three years. In case the customer's ideas are the same as ours!